Finding the Third Proportional to 6,817,617 and 14,918,031
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Solution
The third proportional to 6,817,617 and 14,918,031 is: 32,643,025.99
Step by Step Solution
- Step 1: Write the proportion equation
6,817,617 : 14,918,031 = 14,918,031 : x - Step 2: Convert to fraction form
6,817,617/14,918,031 = 14,918,031/x - Step 3: Cross multiply
6,817,617x = 14,918,031 × 14,918,031 - Step 4: Simplify right side
6,817,617x = 222,547,648,916,961 - Step 5: Solve for x
x = 222,547,648,916,961/6,817,617 - Step 6: Final answer
x = 32,643,025.99
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.